You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-09 - 04:29
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Fri Jan 09, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650700,0irq/26-eth1-rx-41ktimersoftd/019:06:060
112750600,0irq/25-eth00-21swapper/119:05:181
120650590,0irq/26-eth1-rx-0-21swapper/319:08:583
112750530,0irq/25-eth00-21swapper/219:09:592
191190,0ktimersoftd/117574-21diskmemload00:30:131
351180,0ktimersoftd/325508-21diskstats00:30:123
271180,0ktimersoftd/227949-21sshd21:22:372
2554099180,0cyclictest29523-21basename19:15:153
2553999160,0cyclictest0-21swapper/222:30:142
2554099150,0cyclictest0-21swapper/323:35:223
2553899150,0cyclictest0-21swapper/123:35:231
25537991512,0cyclictest0-21swapper/023:11:120
2553899140,0cyclictest29417-21sshd23:21:021
2553799140,0cyclictest0-21swapper/019:25:130
2554099130,0cyclictest23967-21sshd21:11:353
2554099130,0cyclictest0-21swapper/321:29:563
25539991312,0cyclictest15435-21sshd22:27:132
25539991312,0cyclictest0-21swapper/222:38:502
25539991312,0cyclictest0-21swapper/221:11:082
25539991312,0cyclictest0-21swapper/200:04:282
2553999130,0cyclictest0-21swapper/223:35:202
2553999130,0cyclictest0-21swapper/222:13:112
2553899131,0cyclictest0-21swapper/121:27:531
112750130,0irq/25-eth00-21swapper/022:40:180
41120,0ktimersoftd/00-21swapper/021:56:100
25540991212,0cyclictest112750irq/25-eth021:39:133
25540991211,0cyclictest2809-21sshd23:23:013
25540991211,0cyclictest0-21swapper/323:50:163
25540991211,0cyclictest0-21swapper/323:13:543
25540991211,0cyclictest0-21swapper/322:02:133
25540991210,0cyclictest0-21swapper/321:46:193
25540991210,0cyclictest0-21swapper/321:20:383
2554099120,0cyclictest0-21swapper/323:44:423
2554099120,0cyclictest0-21swapper/322:43:013
2554099120,0cyclictest0-21swapper/322:30:183
2554099120,0cyclictest0-21swapper/322:06:523
25539991211,0cyclictest0-21swapper/223:07:322
25539991210,0cyclictest0-21swapper/222:59:442
25539991210,0cyclictest0-21swapper/221:34:222
25539991210,0cyclictest0-21swapper/200:10:302
2553999120,0cyclictest0-21swapper/223:43:402
2553999120,0cyclictest0-21swapper/221:53:252
2553999120,0cyclictest0-21swapper/221:45:122
2553999120,0cyclictest0-21swapper/221:27:172
2553999120,0cyclictest0-21swapper/200:16:462
25538991211,0cyclictest27413-21munin-node00:10:241
25538991211,0cyclictest20782-21sshd22:19:141
25538991211,0cyclictest0-21swapper/121:49:091
25538991210,0cyclictest0-21swapper/122:54:471
2553899120,0cyclictest0-21swapper/123:46:421
2553899120,0cyclictest0-21swapper/123:43:491
2553899120,0cyclictest0-21swapper/123:26:371
2553899120,0cyclictest0-21swapper/122:36:321
2553899120,0cyclictest0-21swapper/100:07:301
25537991211,0cyclictest21013-21kworker/0:121:14:060
25537991211,0cyclictest0-21swapper/023:39:050
25537991210,0cyclictest0-21swapper/021:35:080
2553799120,0cyclictest0-21swapper/023:56:590
2553799120,0cyclictest0-21swapper/023:31:330
2553799120,0cyclictest0-21swapper/023:16:380
2553799120,0cyclictest0-21swapper/023:03:250
2553799120,0cyclictest0-21swapper/022:39:500
2553799120,0cyclictest0-21swapper/021:00:100
2553799120,0cyclictest0-21swapper/020:30:330
41110,0ktimersoftd/017574-21diskmemload23:21:390
41110,0ktimersoftd/00-21swapper/022:17:110
41110,0ktimersoftd/00-21swapper/020:57:300
41110,0ktimersoftd/00-21swapper/019:36:530
271110,0ktimersoftd/20-21swapper/222:05:452
2554099119,0cyclictest15789-21bash21:57:593
25540991111,0cyclictest0-21swapper/323:56:183
25540991111,0cyclictest0-21swapper/322:48:063
25540991111,0cyclictest0-21swapper/322:25:283
25540991111,0cyclictest0-21swapper/300:36:233
25540991111,0cyclictest0-21swapper/300:11:183
25540991110,0cyclictest6937-21sshd22:15:033
25540991110,0cyclictest22997-21sshd22:39:403
25540991110,0cyclictest15527-21sshd23:46:523
25540991110,0cyclictest12220-21sshd23:25:413
25540991110,0cyclictest0-21swapper/323:01:013
25540991110,0cyclictest0-21swapper/322:23:013
25540991110,0cyclictest0-21swapper/321:50:583
25540991110,0cyclictest0-21swapper/300:08:093
2554099110,0cyclictest0-21swapper/322:11:313
2554099110,0cyclictest0-21swapper/320:35:343
2554099110,0cyclictest0-21swapper/319:40:233
2554099110,0cyclictest0-21swapper/319:40:223
2554099110,0cyclictest0-21swapper/319:10:033
2554099110,0cyclictest0-21swapper/300:23:373
25539991111,0cyclictest0-21swapper/223:49:272
25539991111,0cyclictest0-21swapper/223:29:092
25539991111,0cyclictest0-21swapper/220:25:152
25539991110,0cyclictest31355-21sshd22:41:562
25539991110,0cyclictest25879-21sshd21:41:112
25539991110,0cyclictest24511-21turbostat.cron22:54:562
25539991110,0cyclictest19312-21bash00:38:212
25539991110,0cyclictest19133-21bash00:08:112
25539991110,0cyclictest18315-21sshd23:57:512
25539991110,0cyclictest14386-21rm23:16:262
25539991110,0cyclictest0-21swapper/223:52:232
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional